Dictionary of Nomenclature of Celestial Objects
(Last update: 17-Mar-2023)

Result of query: info cati ACG$

Details on Acronym:   ACG
  
ACG    (Arp, Compact G)= (CG) 
 Write:<<ACG  HHMM+DD>>
 N:  2
Object:Compact G  (SIMBAD class: Galaxy)
  Stat:is completely incorporated in Simbad
  Note:N=2, ACG 1116+51 and ACG 1124+54
    Rounded, not truncated coordinates
   Ref:=1975ApJ...197..291A
     byARP H.
, O'CONNELL R.W.
 Astrophys. J., 197, 291-296 (1975)

    Properties of two blue compact galaxies.

o<ACG HHMM+DD> N=2.

Details on Acronym:   CG
  
CG     (Compact G)
  ***** Avoid the usage of CG,  prefer ACG
 Originof the Acronym: A = Assigned by the author(s)